/* =========================================
   非凡返利系统 - 全局主题变量
   ========================================= */

/* 默认主题：极光商城 (电商红金) */
:root, body.theme-shop {
  --brand: #FF0036;
  --accent: #FF7300;
  --bg: #F4F5F7;
  --surface: #FFFFFF;
  --text: #1F2937;
  --muted: #6B7280;
  --border: #E5E7EB;
  --radius: 8px;
  --shadow: 0 2px 8px rgba(0,0,0,0.04);
}

/* 主题：极简蓝 */
body.theme-blue {
  --brand: #3B82F6;
  --accent: #2563EB;
  --bg: #F8FAFC;
  --surface: #FFFFFF;
  --text: #1E293B;
  --muted: #64748B;
  --border: #E2E8F0;
  --radius: 12px;
  --shadow: 0 4px 12px rgba(0,0,0,0.05);
}

/* 主题：极简黑金 */
body.theme-dark {
  --brand: #D4AF37;
  --accent: #B8860B;
  --bg: #111827;
  --surface: #1F2937;
  --text: #F9FAFB;
  --muted: #9CA3AF;
  --border: #374151;
  --radius: 8px;
  --shadow: 0 4px 12px rgba(0,0,0,0.2);
}

/* 主题：极简绿 */
body.theme-green {
  --brand: #10B981;
  --accent: #059669;
  --bg: #F3F4F6;
  --surface: #FFFFFF;
  --text: #111827;
  --muted: #6B7280;
  --border: #E5E7EB;
  --radius: 10px;
  --shadow: 0 4px 12px rgba(0,0,0,0.05);
}